| （単位：千ドル） | 減価償却費 | 前年比（％） |
|---|---|---|
| 3Q23 | 64,878 | +1.3% |
| 2Q23 | 64,714 | +0.9% |
| 1Q23 | 61,643 | +2.0% |
| 3Q22 | 64,019 | +8.2% |
| 2Q22 | 64,128 | +9.7% |
| 1Q22 | 60,463 | +5.6% |
| 3Q21 | 59,159 | +5.0% |
| 2Q21 | 58,443 | +3.1% |
| 1Q21 | 57,269 | +1.5% |
| 3Q20 | 56,348 | +8.6% |
| 2Q20 | 56,663 | +9.8% |
| 1Q20 | 56,402 | +10.5% |
| 3Q19 | 51,884 | +5.8% |
| 2Q19 | 51,595 | +5.9% |
| 1Q19 | 51,028 | +5.0% |
| 3Q18 | 49,046 | -0.8% |
| 2Q18 | 48,709 | +0.1% |
| 1Q18 | 48,590 | -0.1% |
| 3Q17 | 49,434 | +1.0% |
| 2Q17 | 48,663 | +2.9% |
| 1Q17 | 48,647 | +9.5% |
| 3Q16 | 48,925 | +29.5% |
| 2Q16 | 47,305 | +18.1% |
| 1Q16 | 44,407 | +12.2% |
| 3Q15 | 37,768 | +0.8% |
| 2Q15 | 40,051 | +9.1% |
| 1Q15 | 39,586 | +9.7% |
| 3Q14 | 37,463 | +3.7% |
| 2Q14 | 36,712 | +4.4% |
| 1Q14 | 36,083 | +3.7% |
| 3Q13 | 36,135 | -12.7% |
| 2Q13 | 35,152 | -15.2% |
| 1Q13 | 34,781 | -9.8% |
| 3Q12 | 41,408 | +24.1% |
| 2Q12 | 41,431 | +28.1% |
| 1Q12 | 38,559 | +20.5% |
| 3Q11 | 33,374 | +11.1% |
| 2Q11 | 32,334 | +6.9% |
| 3Q11 | 31,987 | +6.5% |
| 3Q10 | 30,036 | - |
| 2Q10 | 30,260 | - |